EP 0162343 B1 19881012 - A DEVICE OF THE KIND COMPRISING TWO TELESCOPICALLY COORDINATED MEMBERS
Title (en)
A DEVICE OF THE KIND COMPRISING TWO TELESCOPICALLY COORDINATED MEMBERS
Publication
Application
Priority
SE 8402447 A 19840507
Abstract (en)
[origin: US4647014A] A telescopic device with two telescopic members (1, 2) comprises a control means with a flexible transmission element (4) for bringing the telescopic members in relative movement. The transmission element (10) is in engagement with a driving wheel (5), which is fixed relative to one (1) of the telescopic members in that the driving wheel is journalled at a base part (3) attached to said one telescopic member and from which the transmission element extends in a loop, which is arranged about a diverting wheel (8) arranged within a space limited by the telescopic members. The diverting wheel (8) is likewise fastened relative to the first telescopic member (1). The second telescopic member (2) is connected to a part (10) of the transmission element which extends between the driving member (5) and the diverting member (8), whereby thus a rotation of the driving member in a first direction causes contraction of the telescopic members while a rotation of the driving wheel in a second direction causes extension of the telescopic members.
IPC 1-7
IPC 8 full level
B25J 18/02 (2006.01); F16H 19/00 (2006.01); F16H 19/06 (2006.01)
CPC (source: EP US)
B25J 18/025 (2013.01 - EP US); F16H 19/06 (2013.01 - EP US); Y10T 74/18832 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0162343 A1 19851127; EP 0162343 B1 19881012; AT E37937 T1 19881015; DE 3565585 D1 19881117; SE 437188 B 19850211; SE 8402447 D0 19840507; US 4647014 A 19870303
DOCDB simple family (application)
EP 85105201 A 19850429; AT 85105201 T 19850429; DE 3565585 T 19850429; SE 8402447 A 19840507; US 73077485 A 19850503